Port 1400 is used for communication between devices on a network and media servers, specifically for the Simple Service Discovery Protocol (SSDP) which is used for discovering and accessing media content on a network. It is commonly used by digital media devices like smart TVs, streaming devices, and home audio systems.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 1400 |
tcp |
cadkey-tablet |
Cadkey Tablet Daemon |
REGISTERED PORT |
Port 1400 |
udp |
cadkey-tablet |
Cadkey Tablet Daemon |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |